Question

I would like to select the row and highlight to Red if status equal to Offline.

How can i do it in ASP .NET?

I saw quite alot of example talking about protected void OnRowCreated(object sender, GridViewRowEventArgs e).

I should create the class in Controller? or View? Very confuse on the new MVC >_<

Please help

Answer 1

I tried the method CSS TD Class to red, but i could not get it work. Any idea?

My code as follow:-

    @For Each item In Model
    Dim currentItem = item
    Dim status = Html.Action("showPing", New With {.ipaddress = currentItem.IP})
    If status.Equals("Online") Then
        @<tr>
            <td>
                @Html.DisplayFor(Function(modelItem) currentItem.Name)
            </td>
            <td>
                @Html.DisplayFor(Function(modelItem) currentItem.IP)
            </td>
            <td>
                @Html.DisplayFor(Function(modelItem) currentItem.Location)
            </td>
            <td>
                @Html.Action("showPing", New With {.ipaddress = currentItem.IP})
            </td>
        </tr> 
    Else
        @<tr>
            <td class="red">
                @Html.DisplayFor(Function(modelItem) currentItem.Name)
            </td>
            <td class="red">
                @Html.DisplayFor(Function(modelItem) currentItem.IP)
            </td>
            <td class="red">
                @Html.DisplayFor(Function(modelItem) currentItem.Location)
            </td>
            <td class="red">
                @Html.Action("showPing", New With {.ipaddress = currentItem.IP})
            </td>
        </tr> 
    End If

Next

It showed all red. I am using ASP .NET VB MVC4